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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-08-19 01:30:53 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-09-04 20:26:35 +0200 |
| commit | 61268f24540a54e7ffe134aad9e46e00bb862789 (patch) | |
| tree | 4f7eecf5f44a18bcc12a55a20b68fe40637e3579 /libavcodec/mips/idctdsp_msa.c | |
| parent | d34b5c938bbb000a29966685937b23d3b479a2d0 (diff) | |
| download | ffmpeg-61268f24540a54e7ffe134aad9e46e00bb862789.tar.gz | |
avcodec/alsdec: Fix integer overflow in decode_var_block_data()
Fixes: signed integer overflow: 1927975249 - -514719744 cannot be represented in type 'int'
Fixes: 16413/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5651206856245248
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 661a9b274b0181b2e36ff21fd13840f35992bea6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mips/idctdsp_msa.c')
0 files changed, 0 insertions, 0 deletions